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Protein

Uncharacterized fimbrial-like protein YcbU

Gene

ycbU

Organism
Escherichia coli (strain K12)
Status
Reviewed-Annotation score: Annotation score: 2 out of 5-Experimental evidence at transcript leveli

Functioni

Part of the elfADCG-ycbUVF fimbrial operon, which promotes adhesion of bacteria to different abiotic surfaces.1 Publication

GO - Biological processi

  • cell adhesion involved in single-species biofilm formation Source: EcoCyc
Complete GO annotation...

Enzyme and pathway databases

BioCyciEcoCyc:G6484-MONOMER.
ECOL316407:JW0925-MONOMER.

Names & Taxonomyi

Protein namesi
Recommended name:
Uncharacterized fimbrial-like protein YcbU
Gene namesi
Name:ycbU
Ordered Locus Names:b0942, JW0925
OrganismiEscherichia coli (strain K12)
Taxonomic identifieri83333 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaEnterobacteralesEnterobacteriaceaeEscherichia
Proteomesi
  • UP000000318 Componenti: Chromosome
  • UP000000625 Componenti: Chromosome

Organism-specific databases

EcoGeneiEG13713. ycbU.

Subcellular locationi

GO - Cellular componenti

Complete GO annotation...

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Signal peptidei1 – 24Sequence analysisAdd BLAST24
ChainiPRO_000001376525 – 180Uncharacterized fimbrial-like protein YcbUAdd BLAST156

Proteomic databases

PaxDbiP75859.
PRIDEiP75859.

Expressioni

Inductioni

Expression is negatively regulated by H-NS and subjected to cAMP receptor protein (CRP)-mediated catabolite repression.1 Publication

Interactioni

Protein-protein interaction databases

BioGridi4259441. 14 interactors.
STRINGi511145.b0942.

Structurei

3D structure databases

ProteinModelPortaliP75859.
SMRiP75859.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Keywords - Domaini

Signal

Phylogenomic databases

eggNOGiENOG4105Q7J. Bacteria.
COG3539. LUCA.
HOGENOMiHOG000260127.
InParanoidiP75859.
OMAiMATWIAV.
PhylomeDBiP75859.

Family and domain databases

Gene3Di2.60.40.1090. 1 hit.
InterProiIPR008966. Adhesion_dom.
IPR000259. Adhesion_dom_fimbrial.
[Graphical view]
PfamiPF00419. Fimbrial. 1 hit.
[Graphical view]
SUPFAMiSSF49401. SSF49401. 1 hit.

Sequencei

Sequence statusi: Complete.

Sequence processingi: The displayed sequence is further processed into a mature form.

P75859-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MKKKTIFQCV ILFFSILNIH VGMAGPEQVS MHIYGNVVDQ GCDVATKSAL
60 70 80 90 100
QNIHIGDFNI SDFQAANTVS TAADLNIDIT GCAAGITGAD VLFSGEADTL
110 120 130 140 150
APTLLKLTDT GGSGGMATGI AVQILDAQSQ QEIPLNQVQP LTPLKAGDNT
160 170 180
LKYQLRYKST KAGATGGNAT AVLYFDLVYQ
Length:180
Mass (Da):18,914
Last modified:February 1, 1997 - v1
Checksum:iC45D8B660ED6E743
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
U00096 Genomic DNA. Translation: AAC74028.1.
AP009048 Genomic DNA. Translation: BAA35697.1.
PIRiE64834.
RefSeqiNP_415462.1. NC_000913.3.

Genome annotation databases

EnsemblBacteriaiAAC74028; AAC74028; b0942.
BAA35697; BAA35697; BAA35697.
GeneIDi945561.
KEGGiecj:JW0925.
eco:b0942.
PATRICi32117103. VBIEscCol129921_0976.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
U00096 Genomic DNA. Translation: AAC74028.1.
AP009048 Genomic DNA. Translation: BAA35697.1.
PIRiE64834.
RefSeqiNP_415462.1. NC_000913.3.

3D structure databases

ProteinModelPortaliP75859.
SMRiP75859.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

BioGridi4259441. 14 interactors.
STRINGi511145.b0942.

Proteomic databases

PaxDbiP75859.
PRIDEiP75859.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiAAC74028; AAC74028; b0942.
BAA35697; BAA35697; BAA35697.
GeneIDi945561.
KEGGiecj:JW0925.
eco:b0942.
PATRICi32117103. VBIEscCol129921_0976.

Organism-specific databases

EchoBASEiEB3477.
EcoGeneiEG13713. ycbU.

Phylogenomic databases

eggNOGiENOG4105Q7J. Bacteria.
COG3539. LUCA.
HOGENOMiHOG000260127.
InParanoidiP75859.
OMAiMATWIAV.
PhylomeDBiP75859.

Enzyme and pathway databases

BioCyciEcoCyc:G6484-MONOMER.
ECOL316407:JW0925-MONOMER.

Miscellaneous databases

PROiP75859.

Family and domain databases

Gene3Di2.60.40.1090. 1 hit.
InterProiIPR008966. Adhesion_dom.
IPR000259. Adhesion_dom_fimbrial.
[Graphical view]
PfamiPF00419. Fimbrial. 1 hit.
[Graphical view]
SUPFAMiSSF49401. SSF49401. 1 hit.
ProtoNetiSearch...

Entry informationi

Entry nameiYCBU_ECOLI
AccessioniPrimary (citable) accession number: P75859
Entry historyi
Integrated into UniProtKB/Swiss-Prot: March 27, 2002
Last sequence update: February 1, 1997
Last modified: November 2, 2016
This is version 103 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Miscellaneous

The operon is cryptic under classical laboratory conditions, but is functional when constitutively expressed.1 Publication

Keywords - Technical termi

Complete proteome, Reference proteome

Documents

  1. Escherichia coli
    Escherichia coli (strain K12): entries and cross-references to EcoGene

Similar proteinsi

Links to similar proteins from the UniProt Reference Clusters (UniRef) at 100%, 90% and 50% sequence identity:
100%UniRef100 combines identical sequences and sub-fragments with 11 or more residues from any organism into one UniRef entry.
90%UniRef90 is built by clustering UniRef100 sequences that have at least 90% sequence identity to, and 80% overlap with, the longest sequence (a.k.a seed sequence).
50%UniRef50 is built by clustering UniRef90 seed sequences that have at least 50% sequence identity to, and 80% overlap with, the longest sequence in the cluster.